The carrier mobility of photoelectric functional materials including azobenzene, nitryl and carbazole were measured, and their carrier mobility data were given.

摘要 The paper introduces carrier mobility measuring methods, especially illustrates the time-of-flight (TOF) method, which is a photoelectric measuring method.

The bright coloured product with good tinctorial power and stability was obtained by the crystal transition and surface treatment to carbazole violet, which is prospect.

通紫的晶型转变、表面处理,获得性稳定、着色力强、色泽鲜艳的产品,有大发展前途。